body {
    background-color: #fafafa;
}

.layui-container {
    padding-top: 16px;
}

.my_machine {
    padding: 10px;
    vertical-align: top;
    clear: both;
}

.my_machine img {
    display: block;
    /* height:70%; */
    width: 70%;
    margin: 0 auto;
}

.my-col-md3{ 
    width:calc(25% - 4px); 
    box-sizing: border-box;
    display:inline-block;
}

.my_machine .layui-card-header {
    text-align: center;
    border-top: #e0e0e0 solid 2px;
    letter-spacing: 10px;
    font-weight: 600;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.sn_input_box{
    display:none;
}

.sn_input_inner_box{
    height:auto;
    padding-bottom:6px;
    display:flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-evenly;
}

.machine_input{
    display: block;
    height:24px;
    width:90%;
    box-sizing: border-box;
    margin: 2px;
    border: 1px solid #cccccc;
    color: #222222;
    padding-left: 4px;
    border-radius: 4px;
}



